package DAYyy;

public class Person {
    String name;
    int age;
    String address;
    Person(String name,int age,String address){
        this.name=name;
        this.age=age;
        this.address=address;

    }
    void eat(){
        System.out.println(name+"在吃饭");

    }
    void sleep(){
        System.out.println(name+"在睡觉");
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name);

    }
}
